*energy* Posted February 7, 2015 Share Posted February 7, 2015 Evening boys,wee wish list of parts here that I need for my c20seh conversion. Need 1800/XE rwd sump GTE belt drive distributor conversion 1800 exhaust manifold Thanks:-) Link to comment Share on other sites More sharing options...
andyc Posted February 7, 2015 Share Posted February 7, 2015 Just one point GM never made a C20SEH. They made a 20SEH which is a non cat engine and was found it he Mk2 Cavailers & Mk2 Astras and this was the 130BHP Motor. If you have a motor the is prefixed with a C then it will be the C20NE engine that had a cat and was 115bhp, this motor was found in the later Mk3 Cavaliers, the difference is the the pistons and cam so you could make an SEH out of a NE if you have the parts Just remember if you are using the NE ECU then you'll need to fit an 02 sensor in the exhaust Cheers Andy 1 Link to comment Share on other sites More sharing options...
*energy* Posted February 7, 2015 Author Share Posted February 7, 2015 Ahhh OK,I'll check the engine when I pick it up.led to believe its a 130 engine Link to comment Share on other sites More sharing options...
Snowy Posted February 8, 2015 Share Posted February 8, 2015 Just to confuse you they did do a 20ne without a cat to. Check the engine number, as there is no way to tell the difference other wise. As all the external parts from the later engines can be retro fitted. 1 Link to comment Share on other sites More sharing options...
andyc Posted February 8, 2015 Share Posted February 8, 2015 Ah yes good point Snowy, early Mk 3 Cavalier. If its from a late Cavalier they have a squared top to the cam cover and the timing belt has a tensioner between the crank pully and water pump Andy Link to comment Share on other sites More sharing options...
Snowy Posted February 8, 2015 Share Posted February 8, 2015 Ah yes good point Snowy, early Mk 3 Cavalier. If its from a late Cavalier they have a squared top to the cam cover and the timing belt has a tensioner between the crank pully and water pump Andy Yes and drive belts went from v to multi v rib. The cam belts got tendioners etc . These are good guides but all parts can be swapped over. That's why I'd recommend checking the engine number 1 Link to comment Share on other sites More sharing options...
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